Answer:
it regulates blood volume and blood pressure.
Explanation:
<span>B.
They both tried to explain evolution, but Darwin was able to support it with evidence. hope i helped</span>
LATitude are the lines that go around the world. They are like a LATter.
Longitude go from the north pole to the south pole.
Scientists found that the first living things were likely prokaryotic because eukaryotic are evolved from the prokaryotic only.
<h3>What do you mean by Natural selection?</h3>
Natural selection may be defined as favorable variations that assist the organisms to survive and reproduce in a particular habitat.
Individuals that are better suited to their environment are likely to have more offspring and pass their genetic material on to future generations. This theory is referred to as Natural selection.
Scientists hypothesize that oxygen began to accumulate in the Earth's atmosphere after the appearance of living things with the ability to Photosynthesize.
To learn more about Photosynthesis, refer to the link:
brainly.com/question/19160081
#SPJ1